1-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide, CAS: 223437-11-4

Key Applications:

• Electrochemical Systems – used as an electrolyte in supercapacitors, lithium batteries, and fuel cells, offering high electrochemical stability (up to ~5.5 V window).
• Electrodeposition – applied in the electro‑deposition of refractory metals and alloys, providing uniform coatings and enhanced corrosion resistance.
• Energy Storage Devices – incorporated into ionic liquid‑based electrolytes for next‑generation capacitors and batteries, improving ionic conductivity and thermal stability.
• Lubrication – evaluated as a high‑performance lubricant due to its low volatility, thermal stability, and ability to reduce wear.
• Nanomaterials & Composites – used in nanoparticle synthesis and polymer composites, enhancing ionic conductivity and mechanical properties.
• Green Chemistry Research – valued as a recyclable ionic liquid with weakly coordinating NTf₂⁻ anion, supporting sustainable solvent systems.

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